Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? ATP Glycolysis The redox reactions of electron transport Creatine phosphate ATP Glycolysis The redox reactions of electron transport Creatine phosphate ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Mitochondria can be expected most numerous in muscle cells red blood cells green cells none of these muscle cells red blood cells green cells none of these ANSWER DOWNLOAD EXAMIANS APP
Plant Structure A cell without cell wall is called protoplast apoplast none of these symplast protoplast apoplast none of these symplast ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Cellular metabolism is an example of steady-state metabolism a series of reactions occurring under standard conditions equilibrium metabolism a series of reactions that defy the second law of thermodynamics steady-state metabolism a series of reactions occurring under standard conditions equilibrium metabolism a series of reactions that defy the second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential? None of these Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo None of these Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions Electrons always go from reductants with high redox potentials to oxidants with low redox potentials The rules governing oxidation and reduction apply only in vitro, and not in vivo ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Water content of active protoplasm is 70% 40% 90% 10% 70% 40% 90% 10% ANSWER DOWNLOAD EXAMIANS APP
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